// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/proxy/proxy_config_service_linux.h"
#include <map>
#include <string>
#include <vector>
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/format_macros.h"
#include "base/logging.h"
#include "base/string_util.h"
#include "base/task.h"
#include "base/thread.h"
#include "base/waitable_event.h"
#include "net/proxy/proxy_config.h"
#include "net/proxy/proxy_config_service_common_unittest.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
namespace net {
namespace {
// Set of values for all environment variables that we might
// query. NULL represents an unset variable.
struct EnvVarValues {
// The strange capitalization is so that the field matches the
// environment variable name exactly.
const char *DESKTOP_SESSION, *KDE_HOME,
*auto_proxy, *all_proxy,
*http_proxy, *https_proxy, *ftp_proxy,
*SOCKS_SERVER, *SOCKS_VERSION,
*no_proxy;
};
// Undo macro pollution from GDK includes (from message_loop.h).
#undef TRUE
#undef FALSE
// So as to distinguish between an unset gconf boolean variable and
// one that is false.
enum BoolSettingValue {
UNSET = 0, TRUE, FALSE
};
// Set of values for all gconf settings that we might query.
struct GConfValues {
// strings
const char *mode, *autoconfig_url,
*http_host, *secure_host, *ftp_host, *socks_host;
// integers
int http_port, secure_port, ftp_port, socks_port;
// booleans
BoolSettingValue use_proxy, same_proxy, use_auth;
// string list
std::vector<std::string> ignore_hosts;
};
// Mapping from a setting name to the location of the corresponding
// value (inside a EnvVarValues or GConfValues struct).
template<typename value_type>
struct SettingsTable {
typedef std::map<std::string, value_type*> map_type;
// Gets the value from its location
value_type Get(const std::string& key) {
typename map_type::const_iterator it = settings.find(key);
// In case there's a typo or the unittest becomes out of sync.
CHECK(it != settings.end()) << "key " << key << " not found";
value_type* value_ptr = it->second;
return *value_ptr;
}
map_type settings;
};
class MockEnvironmentVariableGetter : public base::EnvironmentVariableGetter {
public:
MockEnvironmentVariableGetter() {
#define ENTRY(x) table.settings[#x] = &values.x
ENTRY(DESKTOP_SESSION);
ENTRY(KDE_HOME);
ENTRY(auto_proxy);
ENTRY(all_proxy);
ENTRY(http_proxy);
ENTRY(https_proxy);
ENTRY(ftp_proxy);
ENTRY(no_proxy);
ENTRY(SOCKS_SERVER);
ENTRY(SOCKS_VERSION);
#undef ENTRY
Reset();
}
// Zeros all environment values.
void Reset() {
EnvVarValues zero_values = { 0 };
values = zero_values;
}
virtual bool Getenv(const char* variable_name, std::string* result) {
const char* env_value = table.Get(variable_name);
if (env_value) {
// Note that the variable may be defined but empty.
*result = env_value;
return true;
}
return false;
}
// Intentionally public, for convenience when setting up a test.
EnvVarValues values;
private:
SettingsTable<const char*> table;
};
class MockGConfSettingGetter
: public ProxyConfigServiceLinux::GConfSettingGetter {
public:
MockGConfSettingGetter() {
#define ENTRY(key, field) \
strings_table.settings["/system/" key] = &values.field
ENTRY("proxy/mode", mode);
ENTRY("proxy/autoconfig_url", autoconfig_url);
ENTRY("http_proxy/host", http_host);
ENTRY("proxy/secure_host", secure_host);
ENTRY("proxy/ftp_host", ftp_host);
ENTRY("proxy/socks_host", socks_host);
#undef ENTRY
#define ENTRY(key, field) \
ints_table.settings["/system/" key] = &values.field
ENTRY("http_proxy/port", http_port);
ENTRY("proxy/secure_port", secure_port);
ENTRY("proxy/ftp_port", ftp_port);
ENTRY("proxy/socks_port", socks_port);
#undef ENTRY
#define ENTRY(key, field) \
bools_table.settings["/system/" key] = &values.field
ENTRY("http_proxy/use_http_proxy", use_proxy);
ENTRY("http_proxy/use_same_proxy", same_proxy);
ENTRY("http_proxy/use_authentication", use_auth);
#undef ENTRY
string_lists_table.settings["/system/http_proxy/ignore_hosts"] =
&values.ignore_hosts;
Reset();
}
// Zeros all environment values.
void Reset() {
GConfValues zero_values = { 0 };
values = zero_values;
}
virtual bool Init(MessageLoop* glib_default_loop,
MessageLoopForIO* file_loop) {
return true;
}
virtual void Shutdown() {}
virtual bool SetupNotification(ProxyConfigServiceLinux::Delegate* delegate) {
return true;
}
virtual MessageLoop* GetNotificationLoop() {
return NULL;
}
virtual const char* GetDataSource() {
return "test";
}
virtual bool GetString(const char* key, std::string* result) {
const char* value = strings_table.Get(key);
if (value) {
*result = value;
return true;
}
return false;
}
virtual bool GetInt(const char* key, int* result) {
// We don't bother to distinguish unset keys from 0 values.
*result = ints_table.Get(key);
return true;
}
virtual bool GetBoolean(const char* key, bool* result) {
BoolSettingValue value = bools_table.Get(key);
switch (value) {
case UNSET:
return false;
case TRUE:
*result = true;
break;
case FALSE:
*result = false;
}
return true;
}
virtual bool GetStringList(const char* key,
std::vector<std::string>* result) {
*result = string_lists_table.Get(key);
// We don't bother to distinguish unset keys from empty lists.
return !result->empty();
}
// Intentionally public, for convenience when setting up a test.
GConfValues values;
private:
SettingsTable<const char*> strings_table;
SettingsTable<int> ints_table;
SettingsTable<BoolSettingValue> bools_table;
SettingsTable<std::vector<std::string> > string_lists_table;
};
} // namespace
} // namespace net
// This helper class runs ProxyConfigServiceLinux::GetProxyConfig() on
// the IO thread and synchronously waits for the result.
// Some code duplicated from proxy_script_fetcher_unittest.cc.
class SynchConfigGetter {
public:
// Takes ownership of |config_service|.
explicit SynchConfigGetter(net::ProxyConfigServiceLinux* config_service)
: event_(false, false),
io_thread_("IO_Thread"),
config_service_(config_service) {
// Start an IO thread.
base::Thread::Options options;
options.message_loop_type = MessageLoop::TYPE_IO;
io_thread_.StartWithOptions(options);
// Make sure the thread started.
io_thread_.message_loop()->PostTask(FROM_HERE, NewRunnableMethod(
this, &SynchConfigGetter::Init));
Wait();
}
~SynchConfigGetter() {
// Let the config service post a destroy message to the IO thread
// before cleaning up that thread.
delete config_service_;
// Clean up the IO thread.
io_thread_.message_loop()->PostTask(FROM_HERE, NewRunnableMethod(
this, &SynchConfigGetter::Cleanup));
Wait();
}
// Does gconf setup and initial fetch of the proxy config,
// all on the calling thread (meant to be the thread with the
// default glib main loop, which is the UI thread).
void SetupAndInitialFetch() {
MessageLoop* file_loop = io_thread_.message_loop();
DCHECK_EQ(MessageLoop::TYPE_IO, file_loop->type());
// We pass the mock IO thread as both the IO and file threads.
config_service_->SetupAndFetchInitialConfig(
MessageLoop::current(), io_thread_.message_loop(),
static_cast<MessageLoopForIO*>(file_loop));
}
// Synchronously gets the proxy config.
int SyncGetProxyConfig(net::ProxyConfig* config) {
io_thread_.message_loop()->PostTask(FROM_HERE, NewRunnableMethod(
this, &SynchConfigGetter::GetConfigOnIOThread));
Wait();
*config = proxy_config_;
return get_config_result_;
}
private:
// [Runs on |io_thread_|]
void Init() {
event_.Signal();
}
// Calls GetProxyConfig, running on |io_thread_|] Signals |event_|
// on completion.
void GetConfigOnIOThread() {
get_config_result_ = config_service_->GetProxyConfig(&proxy_config_);
event_.Signal();
}
// [Runs on |io_thread_|] Signals |event_| on cleanup completion.
void Cleanup() {
MessageLoop::current()->RunAllPending();
event_.Signal();
}
void Wait() {
event_.Wait();
event_.Reset();
}
base::WaitableEvent event_;
base::Thread io_thread_;
net::ProxyConfigServiceLinux* config_service_;
// The config obtained by |io_thread_| and read back by the main
// thread.
net::ProxyConfig proxy_config_;
int get_config_result_; // Return value from GetProxyConfig().
};
template <>
struct RunnableMethodTraits<SynchConfigGetter> {
void RetainCallee(SynchConfigGetter*) {}
void ReleaseCallee(SynchConfigGetter*) {}
};
namespace net {
// This test fixture is only really needed for the KDEConfigParser test case,
// but all the test cases with the same prefix ("ProxyConfigServiceLinuxTest")
// must use the same test fixture class (also "ProxyConfigServiceLinuxTest").
class ProxyConfigServiceLinuxTest : public PlatformTest {
protected:
virtual void SetUp() {
PlatformTest::SetUp();
// Set up a temporary KDE home directory.
std::string prefix("ProxyConfigServiceLinuxTest_kde_home");
file_util::CreateNewTempDirectory(prefix, &kde_home_);
FilePath path = kde_home_.Append(FILE_PATH_LITERAL("share"));
file_util::CreateDirectory(path);
path = path.Append(FILE_PATH_LITERAL("config"));
file_util::CreateDirectory(path);
kioslaverc_ = path.Append(FILE_PATH_LITERAL("kioslaverc"));
}
virtual void TearDown() {
// Delete the temporary KDE home directory.
file_util::Delete(kde_home_, true);
PlatformTest::TearDown();
}
FilePath kde_home_;
FilePath kioslaverc_;
};
// Builds an identifier for each test in an array.
#define TEST_DESC(desc) StringPrintf("at line %d <%s>", __LINE__, desc)
TEST_F(ProxyConfigServiceLinuxTest, BasicGConfTest) {
std::vector<std::string> empty_ignores;
std::vector<std::string> google_ignores;
google_ignores.push_back("*.google.com");
// Inspired from proxy_config_service_win_unittest.cc.
// Very neat, but harder to track down failures though.
const struct {
// Short description to identify the test
std::string description;
// Input.
GConfValues values;
// Expected outputs (fields of the ProxyConfig).
bool auto_detect;
GURL pac_url;
ProxyConfig::ProxyRules proxy_rules;
const char* proxy_bypass_list; // newline separated
bool bypass_local_names;
} tests[] = {
{
TEST_DESC("No proxying"),
{ // Input.
"none", // mode
"", // autoconfig_url
"", "", "", "", // hosts
0, 0, 0, 0, // ports
FALSE, FALSE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Auto detect"),
{ // Input.
"auto", // mode
"", // autoconfig_url
"", "", "", "", // hosts
0, 0, 0, 0, // ports
FALSE, FALSE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
true, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Valid PAC url"),
{ // Input.
"auto", // mode
"http://wpad/wpad.dat", // autoconfig_url
"", "", "", "", // hosts
0, 0, 0, 0, // ports
FALSE, FALSE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL("http://wpad/wpad.dat"), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Invalid PAC url"),
{ // Input.
"auto", // mode
"wpad.dat", // autoconfig_url
"", "", "", "", // hosts
0, 0, 0, 0, // ports
FALSE, FALSE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Single-host in proxy list"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"www.google.com", "", "", "", // hosts
80, 0, 0, 0, // ports
TRUE, TRUE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("use_http_proxy is honored"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"www.google.com", "", "", "", // hosts
80, 0, 0, 0, // ports
FALSE, TRUE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("use_http_proxy and use_same_proxy are optional"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"www.google.com", "", "", "", // hosts
80, 0, 0, 0, // ports
UNSET, UNSET, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com", // proxy_rules
"", ""),
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Single-host, different port"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"www.google.com", "", "", "", // hosts
88, 0, 0, 0, // ports
TRUE, TRUE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com:88"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Per-scheme proxy rules"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"www.google.com", // http_host
"www.foo.com", // secure_host
"ftp.foo.com", // ftp
"", // socks
88, 110, 121, 0, // ports
TRUE, FALSE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com:88", // proxy_rules
"www.foo.com:110",
"ftp.foo.com:121"),
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("socks"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"", "", "", "socks.com", // hosts
0, 0, 0, 99, // ports
TRUE, FALSE, FALSE, // use, same, auth
empty_ignores, // ignore_hosts
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("socks4://socks.com:99"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Bypass *.google.com"),
{ // Input.
"manual", // mode
"", // autoconfig_url
"www.google.com", "", "", "", // hosts
80, 0, 0, 0, // ports
TRUE, TRUE, FALSE, // use, same, auth
google_ignores, // ignore_hosts
},
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com"), // proxy_rules
"*.google.com\n", // proxy_bypass_list
false, // bypass_local_names
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
SCOPED_TRACE(StringPrintf("Test[%" PRIuS "] %s", i,
tests[i].description.c_str()));
MockEnvironmentVariableGetter* env_getter =
new MockEnvironmentVariableGetter;
MockGConfSettingGetter* gconf_getter = new MockGConfSettingGetter;
SynchConfigGetter sync_config_getter(
new ProxyConfigServiceLinux(env_getter, gconf_getter));
ProxyConfig config;
gconf_getter->values = tests[i].values;
sync_config_getter.SetupAndInitialFetch();
sync_config_getter.SyncGetProxyConfig(&config);
EXPECT_EQ(tests[i].auto_detect, config.auto_detect);
EXPECT_EQ(tests[i].pac_url, config.pac_url);
EXPECT_EQ(tests[i].proxy_bypass_list,
FlattenProxyBypass(config.proxy_bypass));
EXPECT_EQ(tests[i].bypass_local_names, config.proxy_bypass_local_names);
EXPECT_EQ(tests[i].proxy_rules, config.proxy_rules);
}
}
TEST_F(ProxyConfigServiceLinuxTest, BasicEnvTest) {
// Inspired from proxy_config_service_win_unittest.cc.
const struct {
// Short description to identify the test
std::string description;
// Input.
EnvVarValues values;
// Expected outputs (fields of the ProxyConfig).
bool auto_detect;
GURL pac_url;
ProxyConfig::ProxyRules proxy_rules;
const char* proxy_bypass_list; // newline separated
bool bypass_local_names;
} tests[] = {
{
TEST_DESC("No proxying"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
NULL, // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
"*", // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Auto detect"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
"", // auto_proxy
NULL, // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
true, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Valid PAC url"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
"http://wpad/wpad.dat", // auto_proxy
NULL, // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL("http://wpad/wpad.dat"), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Invalid PAC url"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
"wpad.dat", // auto_proxy
NULL, // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Single-host in proxy list"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"www.google.com", // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Single-host, different port"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"www.google.com:99", // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com:99"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Tolerate a scheme"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"http://www.google.com:99", // all_proxy
NULL, NULL, NULL, // per-proto proxies
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com:99"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Per-scheme proxy rules"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
NULL, // all_proxy
"www.google.com:80", "www.foo.com:110", "ftp.foo.com:121", // per-proto
NULL, NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com", "www.foo.com:110",
"ftp.foo.com:121"),
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("socks"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"", // all_proxy
NULL, NULL, NULL, // per-proto proxies
"socks.com:888", NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("socks4://socks.com:888"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("socks5"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"", // all_proxy
NULL, NULL, NULL, // per-proto proxies
"socks.com:888", "5", // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("socks5://socks.com:888"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("socks default port"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"", // all_proxy
NULL, NULL, NULL, // per-proto proxies
"socks.com", NULL, // SOCKS
NULL, // no_proxy
},
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("socks4://socks.com"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("bypass"),
{ // Input.
NULL, // DESKTOP_SESSION
NULL, // KDE_HOME
NULL, // auto_proxy
"www.google.com", // all_proxy
NULL, NULL, NULL, // per-proto
NULL, NULL, // SOCKS
".google.com, foo.com:99, 1.2.3.4:22, 127.0.0.1/8", // no_proxy
},
false, // auto_detect
GURL(), // pac_url
MakeSingleProxyRules("www.google.com"), // proxy_rules
// proxy_bypass_list
"*.google.com\n*foo.com:99\n1.2.3.4:22\n127.0.0.1/8\n",
false, // bypass_local_names
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
SCOPED_TRACE(StringPrintf("Test[%" PRIuS "] %s", i,
tests[i].description.c_str()));
MockEnvironmentVariableGetter* env_getter =
new MockEnvironmentVariableGetter;
MockGConfSettingGetter* gconf_getter = new MockGConfSettingGetter;
SynchConfigGetter sync_config_getter(
new ProxyConfigServiceLinux(env_getter, gconf_getter));
ProxyConfig config;
env_getter->values = tests[i].values;
sync_config_getter.SetupAndInitialFetch();
sync_config_getter.SyncGetProxyConfig(&config);
EXPECT_EQ(tests[i].auto_detect, config.auto_detect);
EXPECT_EQ(tests[i].pac_url, config.pac_url);
EXPECT_EQ(tests[i].proxy_bypass_list,
FlattenProxyBypass(config.proxy_bypass));
EXPECT_EQ(tests[i].bypass_local_names, config.proxy_bypass_local_names);
EXPECT_EQ(tests[i].proxy_rules, config.proxy_rules);
}
}
TEST_F(ProxyConfigServiceLinuxTest, GconfNotification) {
MockEnvironmentVariableGetter* env_getter =
new MockEnvironmentVariableGetter;
MockGConfSettingGetter* gconf_getter = new MockGConfSettingGetter;
ProxyConfigServiceLinux* service =
new ProxyConfigServiceLinux(env_getter, gconf_getter);
SynchConfigGetter sync_config_getter(service);
ProxyConfig config;
// Start with no proxy.
gconf_getter->values.mode = "none";
sync_config_getter.SetupAndInitialFetch();
sync_config_getter.SyncGetProxyConfig(&config);
EXPECT_FALSE(config.auto_detect);
// Now set to auto-detect.
gconf_getter->values.mode = "auto";
// Simulate gconf notification callback.
service->OnCheckProxyConfigSettings();
sync_config_getter.SyncGetProxyConfig(&config);
EXPECT_TRUE(config.auto_detect);
}
TEST_F(ProxyConfigServiceLinuxTest, KDEConfigParser) {
// One of the tests below needs a worst-case long line prefix. We build it
// programmatically so that it will always be the right size.
std::string long_line;
size_t limit = ProxyConfigServiceLinux::GConfSettingGetter::BUFFER_SIZE - 1;
for (size_t i = 0; i < limit; ++i)
long_line += "-";
// Inspired from proxy_config_service_win_unittest.cc.
const struct {
// Short description to identify the test
std::string description;
// Input.
std::string kioslaverc;
// Expected outputs (fields of the ProxyConfig).
bool auto_detect;
GURL pac_url;
ProxyConfig::ProxyRules proxy_rules;
const char* proxy_bypass_list; // newline separated
bool bypass_local_names;
} tests[] = {
{
TEST_DESC("No proxying"),
// Input.
"[Proxy Settings]\nProxyType=0\n",
// Expected result.
false, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Auto detect"),
// Input.
"[Proxy Settings]\nProxyType=3\n",
// Expected result.
true, // auto_detect
GURL(), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Valid PAC url"),
// Input.
"[Proxy Settings]\nProxyType=2\n"
"Proxy Config Script=http://wpad/wpad.dat\n",
// Expected result.
false, // auto_detect
GURL("http://wpad/wpad.dat"), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Per-scheme proxy rules"),
// Input.
"[Proxy Settings]\nProxyType=1\nhttpProxy=www.google.com\n"
"httpsProxy=www.foo.com\nftpProxy=ftp.foo.com\n",
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"www.foo.com",
"ftp.foo.com"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Only HTTP proxy specified"),
// Input.
"[Proxy Settings]\nProxyType=1\n"
"httpProxy=www.google.com\n",
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Only HTTP proxy specified, different port"),
// Input.
"[Proxy Settings]\nProxyType=1\n"
"httpProxy=www.google.com:88\n",
// Expected result.
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com:88",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Bypass *.google.com"),
// Input.
"[Proxy Settings]\nProxyType=1\nhttpProxy=www.google.com\n"
"NoProxyFor=*.google.com\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"*.google.com\n", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Bypass *.google.com and *.kde.org"),
// Input.
"[Proxy Settings]\nProxyType=1\nhttpProxy=www.google.com\n"
"NoProxyFor=*.google.com,*.kde.org\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"*.google.com\n*.kde.org\n", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Ignore bypass list with ReversedException"),
// Input.
"[Proxy Settings]\nProxyType=1\nhttpProxy=www.google.com\n"
"NoProxyFor=*.google.com\nReversedException=true\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Allow trailing whitespace after boolean value"),
// Input.
"[Proxy Settings]\nProxyType=1\nhttpProxy=www.google.com\n"
"NoProxyFor=*.google.com\nReversedException=true \n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Ignore settings outside [Proxy Settings]"),
// Input.
"httpsProxy=www.foo.com\n[Proxy Settings]\nProxyType=1\n"
"httpProxy=www.google.com\n[Other Section]\nftpProxy=ftp.foo.com\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Handle CRLF line endings"),
// Input.
"[Proxy Settings]\r\nProxyType=1\r\nhttpProxy=www.google.com\r\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Handle blank lines and mixed line endings"),
// Input.
"[Proxy Settings]\r\n\nProxyType=1\n\r\nhttpProxy=www.google.com\n\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Handle localized settings"),
// Input.
"[Proxy Settings]\nProxyType[$e]=1\nhttpProxy[$e]=www.google.com\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", ""), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Ignore malformed localized settings"),
// Input.
"[Proxy Settings]\nProxyType=1\nhttpProxy=www.google.com\n"
"httpsProxy$e]=www.foo.com\nftpProxy=ftp.foo.com\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", "ftp.foo.com"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Handle strange whitespace"),
// Input.
"[Proxy Settings]\nProxyType [$e] =2\n"
" Proxy Config Script = http:// foo\n",
false, // auto_detect
GURL("http:// foo"), // pac_url
ProxyConfig::ProxyRules(), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
{
TEST_DESC("Ignore all of a line which is too long"),
// Input.
std::string("[Proxy Settings]\nProxyType=1\nftpProxy=ftp.foo.com\n") +
long_line + "httpsProxy=www.foo.com\nhttpProxy=www.google.com\n",
false, // auto_detect
GURL(), // pac_url
MakeProxyPerSchemeRules("www.google.com",
"", "ftp.foo.com"), // proxy_rules
"", // proxy_bypass_list
false, // bypass_local_names
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
SCOPED_TRACE(StringPrintf("Test[%" PRIuS "] %s", i,
tests[i].description.c_str()));
MockEnvironmentVariableGetter* env_getter =
new MockEnvironmentVariableGetter;
// Force the KDE getter to be used and tell it where the test is.
env_getter->values.DESKTOP_SESSION = "kde4";
env_getter->values.KDE_HOME = kde_home_.value().c_str();
SynchConfigGetter sync_config_getter(
new ProxyConfigServiceLinux(env_getter));
ProxyConfig config;
// Overwrite the kioslaverc file.
file_util::WriteFile(kioslaverc_, tests[i].kioslaverc.c_str(),
tests[i].kioslaverc.length());
sync_config_getter.SetupAndInitialFetch();
sync_config_getter.SyncGetProxyConfig(&config);
EXPECT_EQ(tests[i].auto_detect, config.auto_detect);
EXPECT_EQ(tests[i].pac_url, config.pac_url);
EXPECT_EQ(tests[i].proxy_bypass_list,
FlattenProxyBypass(config.proxy_bypass));
EXPECT_EQ(tests[i].bypass_local_names, config.proxy_bypass_local_names);
EXPECT_EQ(tests[i].proxy_rules, config.proxy_rules);
}
}
} // namespace net